Your Ultimate
Web & Utility Toolkit
Fast, free, and secure client-side tools for developers, creators, and webmasters.
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Every tool runs in your browser. Pick a category or search by name.
Dev tools
Format, test and compare code.
Code Formatter
Beautify HTML, CSS and JavaScript
Open tool →JSON Formatter
Pretty-print and minify JSON
Open tool →Regex Tester
Test regular expressions with live matches
Open tool →Diff Checker
Compare two texts line by line
Open tool →Markdown Previewer
Write Markdown and see it rendered
Open tool →Minifier
Shrink CSS and JavaScript files
Open tool →Web tools
Helpers for writers, SEO and site owners.
Word Counter
Count words, characters and reading time
Open tool →Meta Tag Generator
Create title, description and social tags
Open tool →Robots.txt Generator
Build a robots.txt for your site
Open tool →Slug Generator
Turn titles into clean URL slugs
Open tool →Lorem Ipsum Generator
Generate placeholder text
Open tool →Case Converter
Switch between upper, lower and title case
Open tool →Network tools
Look up addresses, domains and ports.
Converters
Change values from one format or unit to another.
Unit Converter
Length, weight, temperature and more
Open tool →Color Converter
HEX, RGB and HSL in one place
Open tool →Timestamp Converter
Unix time to readable dates and back
Open tool →Number Base Converter
Binary, decimal, octal and hex
Open tool →CSV to JSON
Convert spreadsheets to JSON data
Open tool →Image to Base64
Turn an image into a Base64 string
Open tool →Encoders
Encode, decode and hash text safely.
Base64 Encoder
Encode and decode Base64 text
Open tool →URL Encoder
Encode and decode URL strings
Open tool →HTML Entity Encoder
Escape and unescape HTML characters
Open tool →Hash Generator
Generate MD5, SHA-1 and SHA-256 hashes
Open tool →JWT Decoder
Read the header and payload of a JWT
Open tool →QR Code Generator
Create QR codes for links and text
Open tool →Validators
Check that your data is correct.
More tools
Handy extras that don't fit elsewhere.
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